Make layout test debugging easier

Layout test debugging is much easier if we can see the task logging in
the driver output. Running with verbose logging is too spamy

I'm forever making and reverting this change locally, lets land it.

Change-Id: I6df5ff3757b92a9001ef67b25d090bc967a05d65
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1751186Reviewed-by: Sami Kyöstilä <skyostil@chromium.org>
Cr-Commit-Position: refs/heads/master@{#686375}

base/task/sequence_manager/sequence_manager_impl.cc

@@ -518,14 +518,14 @@ void SequenceManagerImpl::LogTaskDebugInfo(
       break;
 
     case Settings::TaskLogging::kEnabled:
-      DVLOG(1) << "#"
-               << static_cast<uint64_t>(
-                      executing_task.pending_task.enqueue_order())
-               << " " << executing_task.task_queue_name
-               << (executing_task.pending_task.cross_thread_
-                       ? " Run crossthread "
-                       : " Run ")
-               << executing_task.pending_task.posted_from.ToString();
+      LOG(INFO) << "#"
+                << static_cast<uint64_t>(
+                       executing_task.pending_task.enqueue_order())
+                << " " << executing_task.task_queue_name
+                << (executing_task.pending_task.cross_thread_
+                        ? " Run crossthread "
+                        : " Run ")
+                << executing_task.pending_task.posted_from.ToString();
       break;
 
     case Settings::TaskLogging::kEnabledWithBacktrace: {
@@ -539,14 +539,14 @@ void SequenceManagerImpl::LogTaskDebugInfo(
         ++length;
       if (length == 0)
         break;
-      DVLOG(1) << "#"
-               << static_cast<uint64_t>(
-                      executing_task.pending_task.enqueue_order())
-               << " " << executing_task.task_queue_name
-               << (executing_task.pending_task.cross_thread_
-                       ? " Run crossthread "
-                       : " Run ")
-               << debug::StackTrace(task_trace.data(), length);
+      LOG(INFO) << "#"
+                << static_cast<uint64_t>(
+                       executing_task.pending_task.enqueue_order())
+                << " " << executing_task.task_queue_name
+                << (executing_task.pending_task.cross_thread_
+                        ? " Run crossthread "
+                        : " Run ")
+                << debug::StackTrace(task_trace.data(), length);
       break;
     }
   }

base/task/sequence_manager/task_queue_impl.cc

@@ -230,8 +230,8 @@ void TaskQueueImpl::MaybeLogPostTask(PostedTask* task) {
   if (!sequence_manager_->settings().log_post_task)
     return;
 
-  DVLOG(1) << name_ << " PostTask " << task->location.ToString() << " delay "
-           << task->delay;
+  LOG(INFO) << name_ << " PostTask " << task->location.ToString() << " delay "
+            << task->delay;
 #endif  // DCHECK_IS_ON()
 }